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The Dwyer 1823-20 Low Differential Pressure Switch is integral for industrial environments, balancing compact design with affordable pricing. This switch provides a 2% repeatability range from 3 to 22 inches water column, essential for reliable precision in multiple applications. Its internal set point adjustment allows for flexible mounting options, accessible on either side of a barrier.
Compact and resilient, the Dwyer 1823-20 is designed for precision. This model is UL and CSA listed, and FM approved, ensuring top performance even in demanding settings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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